Hare

Hello World in Hare

Every programming journey starts with Hello World. Let’s write our first Hare program.

The Code

Create a file named hello.ha:

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use fmt;

export fn main() void = {
	fmt::println( …

Variables and Types in Hare

Hare is a statically and strongly typed systems programming language, meaning every value has a known type at compile time and implicit conversions between types are restricted. This design catches …

Operators in Hare

Operators are the building blocks of expressions in any programming language. As an imperative systems language with a static, strong type system, Hare offers a familiar set of C-style operators — but …

Control Flow in Hare

Control flow is how a program decides what to do next — branching on conditions and repeating work. As an imperative systems language in the C tradition, Hare uses familiar structured constructs: if/ …

Functions in Hare

Functions are the primary unit of code organization in Hare. As an imperative, procedural systems language, Hare keeps functions deliberately simple — there is no method dispatch, no operator …

I/O Operations in Hare

Input and output are where a systems language earns its keep. Hare handles I/O through a small set of standard library modules — fmt for formatted text, io for the low-level handle interface, os for …